Application of h40j rubber lined floating ball check valve
H40j rubber lined floating ball check valve produced and sold by Woci valve (Shanghai) Co., Ltd. is specially used to control strongly corrosive media. The inner cavity surface of the valve body is covered with various fluoroplastics, which has the characteristics of high strength and good corrosion resistance. It is applicable to different working temperatures and fluid pipelines to prevent one-way opening and closing of medium countercurrent on various pipelines or equipment.
H40j rubber lined floating ball check valve test
Lining layer: electric spark detection
The test and inspection shall be conducted according to GB / t13927 standard
Nominal pressure: PN valve body: PN × 1.5 sealing: PN × one point one
Main parts and materials of h40j rubber lined floating ball check valve
Upper valve body: cast iron, nodular cast iron, carbon steel lower valve body: cast iron, nodular cast iron, carbon steel lining: fluoroplastic
Ball: aluminum alloy ball core is completely coated with Fluoroplastic
Parts list of h40j rubber lined floating ball check valve
1. Upper valve body, 2, lower valve body, 3, valve body lining, 4, ball
Main dimensions of h40j rubber lined floating ball check valve
| Nominal diameter | Nominal pressure | working pressure | L | D | D1 | H | n-Фd | quality |
15 | 1.0 | 0.6 | 150 | 95 | 70 | 95 | 4-14 | 4 |
20 | 150 | 105 | 75 | 100 | 4-14 | 4.5 | ||
25 | 152 | 115 | 90 | 125 | 4-14 | 6 | ||
40 | 165 | 150 | 110 | 145 | 4-18 | 10 | ||
50 | 178 | 165 | 125 | 165 | 4-18 | 13.5 | ||
65 | 190 | 185 | 145 | 205 | 8-18 | 18 | ||
80 | 203 | 200 | 160 | 240 | 8-18 | 23.5 | ||
100 | 229 | 220 | 180 | 270 | 8-18 | 38 | ||
125 | 325 | 250 | 210 | 286 | 8-18 | 60 | ||
150 | 394 | 285 | 240 | 380 | 8-22 | 90 | ||
200 | 457 | 340 | 295 | 440 | 8-22 |